| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.45 | 12.121% | $249.4132 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $101.72 | 8.846% | $110.7182 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $132.27 | 7.431% | $142.099 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $88.53 | 11.810% | $98.9854 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $38.56 | 10.653% | $42.6678 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $143.75 | 3.327% | $148.5326 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $153.74 | 13.671% | $174.7578 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $881.02 | $967.1740 | $967.18 | $967.15 | $967.20 | |